Seriesly
Download →
For fractional executives

Three companies, one head.

As a fractional CxO you give each company a day or two a week and full-time judgment. The hard part is the switch: dropping into one org's meeting cold, weeks since the last. Seriesly keeps each company's threads separate and hands you that org's context before you walk in.

Part-time presence, full-time memory

You are hired for depth, not hours — but depth is exactly what part-time presence makes hard. You leave a company on Tuesday and return the following Monday, and the week in between happened without you. The decision that needed your sign-off, the metric that moved, the thing you told the CEO you'd review — all of it sits in a gap you have to reconstruct every time.

Seriesly closes the gap. Each company's recurring meetings become their own thread, walled off from the others, and what was open last time is on screen before the next one — so each org gets a fractional exec who never seems to have been away.

What it does for you

  • I Person & topic briefs. One page per company, per person, per topic — catch me up on Mensch before the leadership sync — so you walk into each org already current.
  • II Delta. A written diff per company of what changed in the week you were elsewhere — decisions made without you, threads that slipped, who is waiting on your sign-off.
  • III Research. One question across a single company's meetings — what did we decide about the vendor migration? — answered with citations, without trawling three weeks of notes.
  • IV Open loops. What you owe each company, kept separate and aged, so a promise to one org's CEO never gets buried under another's.

A fractional exec's Monday

  1. You return to Company A after six days away; Delta lays out the three decisions made without you and the one that's waiting on your call.
  2. Before the leadership sync, the brief on their head of ops reminds you exactly where the hiring plan stalled.
  3. Switching to Company B in the afternoon, none of A's context bleeds in — its threads are walled off, and B's open loops are right there.
  4. You give each org the impression you never left, because as far as the memory is concerned, you didn't.
Can Seriesly keep several companies' contexts separate?
Yes. Each company's recurring meetings are their own threads, so one org's decisions, people, and open items stay walled off from another's — and a per-company brief or research query only pulls from that company's material.
I'm only at each company part-time. Can it catch me up after a week away?
That is the core use. Delta gives you a per-company written diff of what changed while you were elsewhere — decisions made without you, threads that slipped, who is waiting on your sign-off — so you re-enter current instead of reconstructing.
How does it handle what I owe each company?
Open Loops tracks your commitments per company, aged so the oldest surface first, and filterable by who they're owed to — so a promise to one CEO never gets buried under another org's work.
Is each company's data kept private and on-device?
Everything lives in a local SQLite file on your Mac, on-device by default, and nothing trains a model by default — appropriate when you hold confidential context for several companies at once.
One quiet companion

Keep your notes. Add a memory.

Mac-native, on-device, free for thirty meetings.

Download for Mac → Full comparison →